When did momondo last update prices for flights from Ottawa Airport to Louisville Intl Airport?

Prices for flights from Ottawa Airport to Louisville Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Ottawa Airport to Louisville Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$298 Cheap Flights from Ottawa to Louisville in 2025/26

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0 bags

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Find the cheapest flights from Ottawa to Louisville

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Cheap round-trip flights

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3:15 pm - 8:20 pmYOW-SDF

5h 05m1 stop

9:00 am - 9:18 pmSDF-YOW

12h 18m1 stop

$300United Airlines

Find Deal

Tue, Feb 24 - Wed, Feb 25

2:50 pm - 10:13 pmYOW-SDF

7h 23m2 stops

6:15 am - 4:23 pmSDF-YOW

10h 08m2 stops

$353Air Canada

Find Deal

Tue, Feb 24 - Wed, Feb 25

6:20 am - 5:16 pmYOW-SDF

10h 56m1 stop

9:50 am - 5:18 pmSDF-YOW

7h 28m2 stops

$359United Airlines

Find Deal

Thu, Dec 4 - Tue, Feb 17

5:00 am - 1:12 pmYOW-SDF

8h 12m2 stops

5:35 am - 3:23 pmSDF-YOW

9h 48m2 stops

$366United Airlines

Find Deal

Thu, Dec 4 - Tue, Feb 17

9:30 am - 10:31 amYOW-SDF

25h 01m3 stops

6:03 pm - 12:25 amSDF-YOW

30h 22m3 stops

$427Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Feb 17

3:00 pm - 10:31 amYOW-SDF

19h 31m2 stops

6:03 pm - 12:25 amSDF-YOW

30h 22m3 stops

$502Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Feb 17

United Airlines flights from Ottawa to Louisville

Our best United Airlines deals on Ottawa to Louisville flight tickets

United Airlines

Feb 24

YOW3:15 pmOttawa

5h 05m

1 stop

SDF8:20 pmLouisville Intl

Feb 25

SDF9:00 amLouisville Intl

12h 18m

1 stop

YOW9:18 pmOttawa

$300

Find similar

United Airlines

Dec 4

YOW6:20 amOttawa

10h 56m

1 stop

SDF5:16 pmLouisville Intl

Feb 17

SDF9:50 amLouisville Intl

7h 28m

2 stops

YOW5:18 pmOttawa

$359

Find similar

United Airlines

Dec 4

YOW5:00 amOttawa

8h 12m

2 stops

SDF1:12 pmLouisville Intl

Feb 17

SDF5:35 amLouisville Intl

9h 48m

2 stops

YOW3:23 pmOttawa

$366

Find similar

Air Canada flights from Ottawa to Louisville

Our best Air Canada deals on Ottawa to Louisville flight tickets

Air Canada

Feb 24

YOW2:50 pmOttawa

7h 23m

2 stops

SDF10:13 pmLouisville Intl

Feb 25

SDF6:15 amLouisville Intl

10h 08m

2 stops

YOW4:23 pmOttawa

$353

Find similar

Air Canada

Nov 7

YOW6:20 amOttawa

10h 56m

1 stop

SDF5:16 pmLouisville Intl

Nov 10

SDF6:25 amLouisville Intl

9h 53m

2 stops

YOW4:18 pmOttawa

$649

Find similar

Air Canada

Nov 7

YOW5:14 pmOttawa

5h 15m

1 stop

SDF10:29 pmLouisville Intl

Nov 10

SDF6:25 amLouisville Intl

9h 53m

2 stops

YOW4:18 pmOttawa

$650

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 2/24

3:15 pm-8:20 pm

1 stop5h 05m

Louisville Intl

Wed 2/25

9:00 am-9:18 pm

1 stop12h 18m

$300

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 2/24

2:50 pm-10:13 pm

2 stops7h 23m

Louisville Intl

Wed 2/25

6:15 am-4:23 pm

2 stops10h 08m

$353

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 12/4

6:20 am-5:16 pm

1 stop10h 56m

Louisville Intl

Tue 2/17

9:50 am-5:18 pm

2 stops7h 28m

$359

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 12/4

5:00 am-1:12 pm

2 stops8h 12m

Louisville Intl

Tue 2/17

5:35 am-3:23 pm

2 stops9h 48m

$366

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 12/4

9:30 am-10:31 am

3 stops25h 01m

Louisville Intl

Tue 2/17

6:03 pm-12:25 am

3 stops30h 22m

$427

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Thu 12/4

3:00 pm-10:31 am

2 stops19h 31m

Louisville Intl

Tue 2/17

6:03 pm-12:25 am

3 stops30h 22m

$502

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ottawa to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Ottawa to Louisville flights are usually those with departure times in the morning. Our users have found flights to Louisville in the morning for as low as $617. In the afternoon is when there is more demand to fly to Louisville, so prices are often more expensive at around $791 per ticket.

When to book flights from Ottawa to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Louisville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ottawa to Louisville (YOW to SDF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Louisville

Direct flights	None

There are no direct flights from Ottawa to Louisville. There are no popular flight routes from Ottawa to Louisville.

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How far is Ottawa to Louisville Intl by plane?
There are 714.9 mi between Ottawa and Louisville Intl. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ottawa Airport to Louisville Intl Airport?
Prices for flights from Ottawa Airport to Louisville Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Ottawa Airport to Louisville Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

French Lick

Elizabethtown

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Jeffersonville

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New Albany

Elizabeth

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Charlestown

Springfield

Georgetown

Brandenburg

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Louisville?

It is quick and easy to find Ottawa to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

Can I find flights from Ottawa to Louisville with flexible booking policies on momondo?

momondo does allow users to show only those flights to Louisville from Ottawa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ottawa to Louisville?

momondo helps you find the best flight between Ottawa and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ottawa to Louisville right now. Can momondo alert me if prices change?

Price alerts on flights to Louisville from Ottawa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.